organize launch arguments in it's own class

OpenRA.Game/Support/LaunchArguments.cs

@@ -0,0 +1,44 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2015 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+namespace OpenRA
+{
+	public class LaunchArguments
+	{
+		[Desc("Connect to the following server given as IP:PORT on startup.")]
+		public string Connect;
+
+		[Desc("Connect to the unified resource identifier openra://IP:PORT on startup.")]
+		public string URI;
+
+		[Desc("Automatically start playing the given replay file.")]
+		public string Replay;
+
+		public LaunchArguments(Arguments args)
+		{
+			foreach (var f in this.GetType().GetFields())
+				if (args.Contains("Launch" + "." + f.Name))
+					FieldLoader.LoadField(this, f.Name, args.GetValue("Launch" + "." + f.Name, ""));
+		}
+
+		public string GetConnectAddress()
+		{
+			var connect = string.Empty;
+
+			if (!string.IsNullOrEmpty(Connect))
+				connect = Connect;
+
+			if (!string.IsNullOrEmpty(URI))
+				connect = URI.Replace("openra://", "").TrimEnd('/');
+
+			return connect;
+		}
+	}
+}